About: http://webisa.webdatacommons.org/365875555

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Also, the drilling boom has set off a surge in demand for railcars that haul liquids such as crude oil, as well as fracking sands, which also has put pressure on the prices of railcars for other uses such as transporting grain.
http://www.w3.org/ns/prov#wasQuotedFrom	chiefexecutive.net